I hate to derail Ron's thread, but I am really curious, Randy, how low are you trying to get your car?
James F. took this picture of my car over the weekend and with me in it (175lbs), it sits pretty low. Car is using the half height bushings up front. I'm not really having any issues except that the rear axle occasionally hits the exhaust, and maybe bump stop, it is hard to tell under hard corner exit. If this is about the ride height you want, you might want to consider driving it before you start cutting stuff up. Careful exhaust placement, or dumps, etc. might get you to where you want to be without issue. Pictured is a 315/30/18 which is about 25.6" tall.